A line graph is a graphical representation of data points connected by a line, often used to show trends over time. Line graphs are used to visualize changes or trends in data. 

Bar charts use rectangular bars to represent different quantities, where the length of the bar corresponds to the value of the variable. Bar charts are often used to compare quantities across different categories. 

Tables organize information into rows and columns, allowing for quick reference to specific data points. Tables are highly versatile tools for presenting data in a structured way, making it easy for readers to locate and compare specific pieces of information. 

Visual diagrams that branch out in multiple directions, allowing flexible reading paths. 

Present information visually with icons, charts, and minimal text, which can be explored non-sequentially. 

Digital books that include options for readers to click and jump to different sections or media elements.